feat: mark coder_parameter as "required" (#6433)

* Add required column

* Pass through providerd

* Pass the required property down

* Optional

* Fix

* Fix

* Fix

* fix

* CLI create: support for optional fields

* Use HTML API to mark fields required

* Fix

* Improve validation

* more fixes

* make fmt

* Fix

* WIP

* Fix: test

* CLI update tets

* OptionalParameterAdded

* Fix: migration

coderd/database/queries/templateversionparameters.sql

@@ -13,7 +13,8 @@ INSERT INTO
         validation_min,
         validation_max,
         validation_error,
-        validation_monotonic
+        validation_monotonic,
+        required
     )
 VALUES
     (
@@ -29,7 +30,8 @@ VALUES
         $10,
         $11,
         $12,
-        $13
+        $13,
+        $14
     ) RETURNING *;
 
 -- name: GetTemplateVersionParameters :many